Merge pull request #42 from codeigniter4/chdir

Psalm: Fix Autoload Logic

Author: MGatner

src/Template/psalm_autoload.php

@@ -10,11 +10,11 @@
 ];
 
 foreach ($helperDirs as $dir) {
+    $dir = __DIR__ . '/' . $dir;
     if (! is_dir($dir)) {
         continue;
     }
 
-    $dir = __DIR__ . '/' . $dir;
     chdir($dir);
 
     foreach (glob('*_helper.php') as $filename) {